European Central Bank Banking Supervision has imposed two administrative penalties totalling EUR 12.18 million on J.P. Morgan SE for incorrectly reporting risk-weighted assets (RWAs), resulting in misstated capital requirements and capital ratios. Between 2019 and 2024, the bank understated RWAs by misclassifying corporate exposures for 15 consecutive quarters and applying a lower credit risk weight than prescribed. It also excluded certain transactions when calculating RWAs for credit valuation adjustment risk for 21 consecutive quarters. The ECB found both breaches were committed with serious negligence linked to deficiencies in internal processes and controls, and classified the credit risk breach as “severe” and the credit valuation adjustment risk breach as “moderately severe” under its penalty methodology. J.P. Morgan SE may challenge the ECB’s decision before the Court of Justice of the European Union.